Category: World
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UN: Ozone layer reaches thickest recorded thickness in decades
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The ozone layer reached in 2024 the thickest thickness recorded in decades of monitoring, according to information published this Monday (15) in a report from the World Meteorological Organization (WMO), linked to the United Nations. The numbers indicated a gradual recovery of the structure that protects the planet from solar radiation. The hole had dimensions…
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UN: Ozone Layer is the Thickest in Decades
The ozone layer reached its maximum recorded thickness in decades of monitoring in 2024, according to information published this Monday (15) in a report from the World Meteorological Organization (WMO), linked to the United Nations. The numbers indicated a gradual recovery of the structure that protects the planet from solar radiation. The hole was below…
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What to Know as the UN General Assembly Opens, Marking 80 Years, Facing Deep Crises
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in Africa, Antarctica, Asia, Brazil, Business, Central America, Ecologia e Sustentabilidade, Ecology, Economy, Education, Europe, Health, Immigration, International, Internet, Latin America, LGBTQIA+, Medicine, Middle East, North America, Oceania, Politics, Religion, Science, Science and Technology, South America, Sustainability, Technology, UN, United States, War, WorldWorld leaders are preparing for their 15 minutes on the world stage as the high-level week of the UN General Assembly begins on Tuesday in New York. This year, the world body celebrates its 80th anniversary, but diplomats have little to celebrate. The UN Security Council is deadlocked over Russia’s war against Ukraine and Israel’s…
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Lula Meets with Global Leaders in the US; Palestine is the Main Topic
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President Luiz Inácio Lula da Silva and other global leaders are meeting this Monday (22) at the United Nations (UN) headquarters in New York to discuss the situation in Palestine. The High-Level International Conference for the Peaceful Settlement of the Question of Palestine and the Implementation of the Two-State Solution is scheduled to begin at…
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NASA Bets on Space Missions to Search for Life on Moons and Planets
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Sixty years after the first mission to Mars, Mariner 4, which aimed to capture images of the Red Planet, the expedition involving the Perseverance rover is already considered the most exciting by the scientific community and the closest to locating life outside planet Earth. This is the assessment of the North American Space Agency (NASA)…
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Life on Mars? NASA Says Rock Sample Shows Potential Signs of Ancient Life
Long ago, life left microscopic signatures on Mars—or did it? That’s the question NASA scientists have been trying to answer for years. On Wednesday, NASA researchers said the answer may lie in a rock sample that “contains potential biosignatures”. The discovery, published on Wednesday in the journal Nature, puts the agency one step closer to…
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Why Parents Need to Talk to Their Teens About AI — And How to Start the Conversation
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Many young people use AI tools like ChatGPT for homework and mental health crises without adult guidance. Experts say parents should lead conversations about ethical use, benefits, and risks of this evolving technology.
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A Chilling Discovery: This Dinosaur Had Body Armor with Spines
A dinosaur that roamed what is now Morocco more than 165 million years ago had its neck covered in nearly meter-long spines, a weapon in its tail, and bony body armor, according to researchers who excavated the remains of the curious creature. The discovery of the animal Spicomellus in the Moroccan city of Boulemane painted…
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Are We Alone in the Universe After All? Experts Explain Why—Probably Not
Gazing at the starry sky and wondering if we’re alone in the universe is an exercise that has intrigued scientists for centuries. BBC News Brasil highlighted in a recent report that, despite the lack of definitive proof, experts believe it’s almost impossible for life to exist only on Earth. After all, our planet is just…
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UNICEF: Childhood Obesity Surpasses Malnutrition for the First Time Worldwide
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One in every five children or adolescents worldwide is overweight, representing about 391 million individuals. Nearly half of them—188 million—have obesity. As a result, for the first time in history, severe overweight has surpassed malnutrition as the leading form of child malnutrition. The data comes from the United Nations Children’s Fund (UNICEF), which warns of…